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one key lime cheesecake bar on a plate topped with slice of lime
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No Bake Key Lime Cheesecake Bars

These no bake key lime cheesecake bars are made with a graham cracker crust, and has a sweet, tangy key lime filling that mixes up in minutes. Top with homemade whipped cream for an easy, no bake summer treat!
Prep Time20 minutes
Chilling time4 hours
Total Time4 hours 20 minutes
Course: Dessert
Cuisine: American
Servings: 9 servings
Calories: 422kcal

Ingredients

For the Crust:

  • cups (180 g) graham cracker crumbs, about 12 full crackers
  • ¼ cup (50 g) granulated sugar
  • 6 Tablespoons (85 g) unsalted butter melted

For the Filling:

  • 8 ounces 1 block cream cheese, softened
  • 14 ounces (1 14-ounce can) sweetened condensed milk
  • ½ cup (120 ml) fresh Key lime juice
  • 1 tablespoon Key lime zest
  • 2 teaspoons pure vanilla extract
  • 2 cups whipped cream or frozen whipped topping thawed
  • Whipped topping and lime zest optional garnish

Instructions

To make the crust:

  • Prepare an 8 x 8-inch square pan with parchment paper to make removing the dessert from the dish easier. Set aside.
  • In a medium bowl, combine graham cracker crumbs and granulated sugar. Mix in the melted butter until the crumbs are evenly coated and the mixture resembles wet sand. 1½ cups (180 g) graham cracker crumbs, ¼ cup (50 g) granulated sugar 6 Tablespoons (85 g) unsalted butter
  • Press this mixture firmly into the bottom of an 8 x 8-inch baking dish to form an even layer. Place the dish in the refrigerator to set while you prepare the filling.

To make the filling:

  • In a large mixing bowl, beat the softened cream cheese until smooth and creamy. Gradually add (1) 14-ounce can sweetened condensed milk, continuing to beat until well combined. 8 ounces 1 block cream cheese, 14 ounces (1 14-ounce can) sweetened condensed milk
  • Mix in the key lime juice, key lime zest, and vanilla extract until smooth. ½ cup (120 ml) fresh Key lime juice 1 tablespoon Key lime zest 2 teaspoons pure vanilla extract
  • Gently fold in the whipped topping into the cream cheese mixture until evenly incorporated, being careful not to deflate the whipped topping. 2 cups whipped cream or frozen whipped topping
  • Pour the key lime filling over the chilled graham cracker crust, spreading it evenly with a spatula. Cover the dish with plastic wrap or aluminum foil.
  • Place the covered dish in the refrigerator and let it chill for at least 4 hours or until firm.
  • Once set, top with whipped cream. Slice and serve.

Notes

Storage: Place leftover cheesecake bars in an airtight container and refrigerate for up to 3 days.
Make-Ahead Instructions: These bars can be made a day in advance. After preparing the bars, cover and refrigerate overnight to allow the flavors to meld.

Nutrition

Calories: 422kcal | Carbohydrates: 45g | Protein: 7g | Fat: 25g | Saturated Fat: 14g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 7g | Trans Fat: 0.3g | Cholesterol: 71mg | Sodium: 236mg | Potassium: 263mg | Fiber: 1g | Sugar: 35g | Vitamin A: 788IU | Vitamin C: 5mg | Calcium: 179mg | Iron: 1mg